baber/WOPTO huggingface dataset:
Patent DE-19812495-A1 (DE)
Title: Method for optimizing the performance of absorption heat pump or refrigeration systems
Inventor: MARDORF LUTZ
IPC: F25B49/04
Filed: 1998-03-21
Abstract: The reservoir (1) is supplied with a solution heated by a burner (2) and is led through a condenser (3) and throttle valve (4), between which is a cylinder (15) with spring loaded piston. The opposing volume (16) influences the reservoir output.
Patent DE-19818434-A1 (DE)
Title: Dosing device for multi-component mixtures
Inventor: BRUGGER GERHARD
IPC: B05B11/00
Filed: 1998-04-24
Abstract: The dosing device doses high and low viscosity mixtures.  It has a casing (4) containing at least two piston pumps (18a, 18b) which can be adjusted by a setting device (8, 44) and by which the components can be supplied from cartridges (14a, 14b) to a mixing device connected to a jet outlet.  Each cartridge has a depression in the endface facing the pump.  The pump foot goes into this depression, at least in sectors.
Patent DE-19818970-A1 (DE)
Title: Cathode ray tube has strongly antibacterial coating, suitable for hygienic or sterile application
Inventor: PARK JAE-HUY
IPC: C09C1/36
Filed: 1998-05-04
Abstract: Cathode ray tube (CRT) has an antibacterial film coating containing titanium dioxide (TiO2).  Also claimed is a method of producing a CRT with this coating.
Patent DE-19823255-A1 (DE)
Title: Web material processing and finishing assembly
IPC: D06C23/00
Filed: 1998-05-26
Abstract: To process web materials in different widths, especially finished nonwovens where the substrate has been cut into separate webs, at least one of the webs is deflected and the separate webs are given an individual guide action. At least one web is led into a finishing station for processing, and at least one web is laid. Before the webs are laid, at least two webs are deflected together, to be laid in succession and especially by winding. The finishing action is applied to one or both sides on or into at least one web using a chemical, physical or mechanical process or a combination of them. The finishing process can be by printing with an ink and/or active substances, a hydrophobic process with water-repelling or polymer substances, a hydrophilic process with active interface substances, coating with an impregnation, lamination of one or more substrates by an adhesive or welding, creping, singeing, perforating, or a combination of at least two finishing actions. The finishing can be applied to local web zones, symmetrical to the longitudinal axis of at least one separate web, in a repeat or random pattern. At least one of the various webs is finished at one station and at least one web is laid or passed to another and different type of finishing station. The substrate material is woven, knitted, is a layer of yarns. Or it is a bonded nonwoven of one or more fiber layers, of one or more fiber types and/or in a homogenous or layered mixture. One side of the substrate to be finished has a different character from the other side, where one side is hydrophobic and the other side is hydrophilic. An Independent claim is included for an apparatus. In succession, along the line of material travel, it has a cutter (2) to separate or divide the substrate (1), a deflector (4) for a cut web (3), and a finishing station (5) for at least one cut web (3). At least one deflector (4) has movement to match the width of the cut web (3) to be deflected. Preferred Features: The finishing station (5) can be followed by a further deflector (8), with movement to match the web (3) width. A winder (9) takes up and lays the finished web material. The finishing station (5) is a printing unit, a min. applicator with a lower roller and doctor and a coating head, a direct coating assembly with and extruder and coating jet, a feed system for a laminating layer, a welding station, a creping unit, a singeing machine, a perforator or piercer, or a combination of at least two finishing stages. A second and independent finishing station acts on at least one cut web (3). In at least one finishing station (5,7), at least two finishing units are at a gap from each other at a fixed interval. At least one deflector (4,8) is a roller.
Patent DE-19824919-A1 (DE)
Title: Agricultural soil injection device for regulation of moisture and application of liquid fertilizer
Inventor: SCHMIDT SIEGFRIED
IPC: A01C23/02
Filed: 1998-06-04
Abstract: The vehicle, the water measuring device (3), and the substrate pump (5) are all operated by a single drive unit (1). A water- (2) and a substrate tank, (4) containing the appropriate quantities of each of the substances, are positioned on top of the vehicle. The soil is first moistened, using the water nozzle (7), in order to increase the permeability for the substrate, which is applied in a second step with a high pressure nozzle (6).
Patent DE-19826549-A1 (DE)
Title: Ultrasound transmission circuit for therapeutic ultrasound array
Inventor: OPPELT RALPH
IPC: A61B17/22
Filed: 1998-06-15
Abstract: The ultrasound transmission circuit has an electrical transmitter (1) for supplying a current (I) and voltage (U) signal to an ultrasound transducer (3) through a supply line (2).  The current and voltage signals are received by a phase regulator (4), for controlling a variable impedance (6) coupled to the supply line, to ensure that the current and voltage signals received by the ultrasound transducer are in phase.
Patent DE-19829639-A1 (DE)
Title: Aufbau aneinandergekoppelter künstlicher Zähne
Inventor: SHIMA FUMIO
IPC: A61C13/34
Filed: 1998-07-02
Abstract: Aneinandergekoppelte künstliche Zähne, die die Arbeit des Formens des Zahnfleisches bei der Herstellung eines Gebißmodells und das Verbleiben von Resten in der Abdruckform eliminieren. Ein Aufbau aneinandergekoppelter künstlicher Zähne besteht aus einer Anzahl von Zähnen, die nur durch Wachs aneinandergekoppelt sind. An der Vorderseite des Zahnfleisches bedeckt das Wachs einen Basisteil jedes der künstlichen Zähne und füllt die Zahnzwischenräume aus, während die Zahnkronen freiliegen. An der Rückseite des Zahnfleiches füllt das Wachs den Raum um einen unteren Teil jedes der künstlichen Zähne aus, so daß der untere Teil nahezu vollständig freiliegt. Die Rückseite des Zahnfleisches ist im wesentlichen bündig mit den unteren Teilen der künstlichen Zähne und bildet eine bogenförmig gekrümmte Fläche analog zur Form eines realen menschlichen Zahnfleisches.
Patent DE-19831127-A1 (DE)
Title: Prediction-controlled air conditioning system has communications device connected to regulator for specifying demand value, accepting future weather conditions information signals
IPC: F24F11/02
Filed: 1998-07-11
Abstract: The system has a controllable heat source for supplying thermal loads, a regulator (8,12) connected to the heat source and/or loads to regulate the heat output according to a demand value, a communications device (18) connected to the regulator to specify the demand value for the regulator and to accept signals containing information about future weather conditions..  An Independent claim is also included for a building control device and for a method of controlling the operation of building control equipment, such as heating, ventilation and/or air conditioning systems.
Patent DE-19832514-A1 (DE)
Title: Nail or dowel holding two pieces of fractured bone together
Inventor: EBERLEIN ROLAND
IPC: A61B17/72
Filed: 1998-07-20
Abstract: The bone nail or medullary pin (10) is fitted into a bore through the two pieces of broken bone (12) and the bore has a blind end in one of the pieces of bone.  The pin has a shaft (34) inside a sleeve (28) with slots (30) at its end, dividing it into four blades which may be forced apart by an inverse taper cone on the distal end of the shaft. Screw threads on the proximal end of the shaft and the sleeve enable the cone to be forced into the end of the sleeve. A threaded collar (56,58) on the outside of the sleeve may be screwed up the sleeve to apply tension to the dowel.
Patent DE-19833580-A1 (DE)
Title: Flotation separator for fibrous materials having e.g. reciprocating rakes
Inventor: BOLTERSDORF HANS-JOACHIM
IPC: B03B5/36
Filed: 1998-07-27
Abstract: A propulsion assembly or drive unit (2) has components of motion (4, 6) which are perpendicular to the liquid surface. Its own surfaces are also perpendicular to the liquid surface.  An Independent claim is included for a method recovering fibrous and other valuable materials from rejects.  Preferred features: A driven extractor (9) surface (15) removes materials (11) from the liquid (23). Its drive unit (13) has a surface perpendicular to the liquid surface. It is moved into and along this surface. The drive unit includes a load sensor (6) measuring forces of motion exerted on it as it moves along the extraction surface (15) The unit pushes through the liquid surface as moves. The assembly (2, 13) has  component of motion parallel to the liquid surface. Finger- or nail-like construction is used. The surface perpendicular to the liquid surface has a structure. It tilts on a holder. A perforated plate holds the unit. A device holds back reject material (3) of a given size.
Patent DE-19837421-A1 (DE)
Title: Dashboard with blow-out panel removed by airbag deployment is made in single plastic material with low density base section in a single stage, meeting requirements for safety, light weight and recyclability
Inventor: KANSTEINER UDO
IPC: B60R21/205
Filed: 1998-08-18
Abstract: The base section (10) is made of plastic of lower density, preferably a foamed plastic, and especially expanded polypropylene (EPP)
Patent DE-19839290-A1 (DE)
Title: Gear ratio change control-regulating system for vehicle automatic gear box drive
Inventor: SHIMADA TAKAMICHI
IPC: F16H61/00
Filed: 1998-08-28
Abstract: The system has gear settings (G1,G2,G3), which transmit the engine torque on a drive shaft. Frictional engaging elements (K1,K2,K3,B1,B2) work for a selective setting of a gear changing ratio in an automatic gear box (1). The control/regulating facility includes a first step (1,S28-S24) for determining the command (QTRQ). Such that an actual slip rate of the frictional engaging elements, which set the instantaneous gear ratio (eCLO) to converge to give the first desired slip rate (ECL02). Switching solenoid valves (SA-SE) are provided in the oil pressure control-regulating circuit (300).
Patent DE-19842490-A1 (DE)
Title: Exercise machine as home trainer has foundation base with axle and two foot rests movable radially relative to plates rotatable on axle and with pedals on foot rests moving on elliptical path when plates are turned
Inventor: CHUANG JIN CHEN
IPC: A63B22/08
Filed: 1998-09-16
Abstract: The exercise machine has a foundation base (10) with axle (12) and two foot rests (20) attached for sliding movement on the plates (14) mounted rotatable on the axle. The foot rests are movable radially relative to the plates and each have a pedal (21) and means for moving the foot rests radially relative to the plates. The pedals move on an elliptical path when the plates are turned about the axle and the foot rests are moved radially relative to the plates.
Patent DE-19843475-A1 (DE)
Title: Papermaking machine shoe press
Inventor: BROX ERIK
IPC: D21F3/02
Filed: 1998-09-22
Abstract: The shoe press, for a papermaking machine or a machine for the production of cardboard, has a long press gap (L) between the shoe press (500) and a counter pressure roller (312), to take the web (W) and a continuous blanket (311). At least one hydraulic pressure cylinder (510) is between a horizontal support beam (309), at the press frame, and the counter roller (312), to press the shoe press (500) against the roller (312). The piston (510B) of the cylinder is attached to the support beam. A hydraulic fluid chamber (511) is between the surface of the shoe press towards the cylinder (510) and the cylinder surface, with a channel (508',508') in the shoe press (500) which opens into the hydraulic fluid chamber (511) and is linked to the hydraulic fluid supply. The channel (508',508') is connected to the drilling (506') of a pipe channel, in a loose mounting along the shoe press (500), where the drilling is connected to the hydraulic fluid supply. A pipe channel (503) is loosely integrated into the side of the shoe press (500) towards the cylinder (510) along a longitudinal side edge, and the channel (508') is formed in the wall of the pipe channel.  An opening in the pipe channel (503) takes the other end of a channel (508'). The hydraulic fluid chamber (511) is linked to the working chambers (521,521'), through a sleeve (510C) within the cylinder section (510A), with a relatively small base opening (512).  A rod (513) extends into the sleeve (510C), attached to the piston (510B), with a head (514) which is larger than the base opening (512) in the sleeve, so that it can close the opening (512). The spring system (540), between the cylinder section (510A) and the piston (510B) of the cylinder (510) is structured to press the cylinder section against the shoe press (500), as a coil spring round the sleeve (510C). The shoe press (500) has hydrostatic sections (501) through channels (508,502) in the shoe press, to distribute the hydraulic fluid to the sections from the supply. The pipe channel (503) has an additional drilling (506), to link the channels (508,502) through an opening in the pipe wall.  The pipe channel (503,503') is held at the shoe press (500) by integrated flanges (507), and bolts (505) through the flanges to screw into threaded holes (505') in the shoe press (500).
Patent DE-19845406-A1 (DE)
Inventor: KIRSCH REINHARD
IPC: A61K31/4433
Filed: 1998-10-02
Abstract: The invention relates to substituted 1,3-diaryl-2-pyridine-2-yl-3-(pyridine-2-ylamino)-propanol derivatives and their pharmaceutically acceptable salts and physiologically functional derivatives. The invention describes substituted 1,3-diaryl-2-yl-3-(pyridine-2-ylamino)-propanol derivatives of formula (I), wherein the radicals have the defined meanings, as well as their physiologically acceptable salts, and methods for their production. The compounds are suitable, e.g. as hypolipidemic agents.
Patent DE-19847663-A1 (DE)
Title: Detector
Inventor: KITAHARA TAKAYA
IPC: G01R19/22
Filed: 1998-10-15
Abstract: The detector has a microstrip conductor (12) earthed at one end and connected to a main transmission line (11) at the other. A diode (CR13), connected to the microstrip detects signals transmitted along the microstrip. The signal is smoothed by a filter circuit (C14,R15). Diode and smoothing circuit are located close to the earthing point of the microstrip conductor.
Patent DE-19848655-A1 (DE)
Title: Method for preparing track of high speed railway
Inventor: KOLB STEFAN
IPC: E01C7/26
Filed: 1998-10-22
Abstract: The method for preparing and leveling a high speed rail track involves supporting the track on a concrete base using special equipment to separate the concrete base from the underlying strata and lifting the complete track. This allows insertion of a controlled thickness of support layer (3) before the track is dropped back and compacted. The track is prepared and leveled in a continuous process.
Patent DE-19853055-A1 (DE)
Title: Direct valve drive device
Inventor: YAMAMOTO KEN
IPC: F01L1/14
Filed: 1998-11-17
Abstract: The valve drive device includes a valve drive plate (6) between a cam (5) and the valve stem (3a), sprung by a valve spring towards the cam. A threaded hole (12) in the valve drive plate, receives a threaded setting bolt (13). The force of a spring is applied to the setting bolt so that when the bolt turns, it moves towards the valve stem. There is an axial gap between the bolt and the hole thread to allow for the difference in thermal expansion between the cylinder head and the valve.
Patent DE-19855136-A1 (DE)
Title: Electrical energy generator used as exercise appliance
Inventor: PHILIPPS WERNER DIPL ING
IPC: A63B21/005
Filed: 1998-11-30
Abstract: The energy created by a person using an exercise machine is used to generate electricity. The muscular force used on exercise and fitness appliances such as bicycle ergometers, moving walkways, steppers, arm ergometers produces an electrical constant voltage of up to a maximum of 15 Volts. Each piece of equipment incorporates a disc flywheel and variable gear driving a direct voltage permanent magnet generator and a regulating electronic system. The electrical energy generated can drive 12 Volt appliances via an overvoltage protection, or alternatively a battery can be charged via a load regulator with integrated polarity and overvoltage protection.
Patent DE-19857282-A1 (DE)
Title: Fully automatic medication package supply involves use of jointed robot with 5 or more degrees of freedom and/or acquisition of identification information, and/or single or collective stores
Inventor: STIRNBERG STEFAN
IPC: B65G1/04
Filed: 1998-12-13
Abstract: The method involves the use of a jointed robot (1) with 5 or more degrees of freedom and/or the acquisition of more than 1 item of information for identifying the medication and/or a single store or a collective store with several identical and/or different packages or a mixture of individual stores and collective stores (5,6).
Patent DE-19858933-A1 (DE)
Title: Water- and dirt-repellent coating for glass, e.g. window, metal, plastics or other heat-resistant material is produced by flame coating with silicon tetrafluoride and/or titanium tetrachloride in e.g. natural gas oxygen flame
Inventor: HARTWIG GERALD
IPC: C03C17/34
Filed: 1998-12-08
Abstract: Water- and dirt-repellent coating for glass, metals, plastics and other materials is produced by flame coating using silicon tetrafluoride and/or titanium tetrachloride in a natural gas/oxygen, methane/oxygen or other hydrocarbon/oxidant flame and has an extremely rough microscopic surface structure. It is suitable for almost all heat-resistant materials and makes window cleaning unnecessary.  Water- and dirt-repellent coating for glass, metals, plastics and other materials is produced by flame coating using silicon tetrafluoride (SiF4) and/or titanium tetrachloride (TiCl4) in a natural gas/oxygen, methane/oxygen or other hydrocarbon/oxidant flame and has an extremely rough microscopic surface structure. It is suitable for almost all heat-resistant materials; cannot be wetted by liquid; causes photocatalytic decomposition if particles of dirt stick to the surface; forms a firm bond with various silicate glasses, so that it very durable; and makes window cleaning unnecessary.
Patent DE-19859570-A1 (DE)
Title: Haushaltsgerät
Inventor: WEIS DIETER
IPC: A47J27/64
Filed: 1998-12-22
Abstract: Die Erfindung betrifft ein Haushaltgerät mit einer Vorrichtung (10) zur Erzeugung von Mikroschwingungen eines Gefäßes (8) relativ zu einer darin befindlichen Speise zur Vermeidung, daß die Speise anbrennt.
Patent DE-19860483-A1 (DE)
Title: Laser transmission tube damage detector
Inventor: ODAKA MASAKI
IPC: A61B18/20
Filed: 1998-12-28
Abstract: A transmission tube (80) having an internal space (122) is enclosed by a protective tube (78), forming a space (124) between the tubes. A detector determines if there is fluid coupling between the two spaces. The state of fluid coupling is determined from the pressure, fluid flow amount, gas concentration or temperature.
Patent DE-19916808-A1 (DE)
Title: Verfahren zur Erstellung oder Änderung eines individuellen Fahrprogramms
Inventor: RUCKDESCHEL THOMAS
IPC: F16H61/02
Filed: 1999-04-14
Abstract: Die Erfindung betrifft ein Verfahren zur Erstellung oder Änderung eines individuellen Fahrprogramms bei einem Kraftfahrzeug mit einem Getriebe, welches in einem Automatik-Modus und einem manuellen Modus schaltbar ist, wobei im Automatik-Modus zumindest ein vordefiniertes Fahrprogramm einstellbar ist und zumindest ein Fahrprogramm durch den Fahrer veränderbar ist. DOLLAR A Eine individuelle Anpassung des Schaltverhaltens bei einem Fahrzeug kann auf einfache Weise dadurch erreicht werden, daß ein individuelles Schaltprogramm durch Auswertung der manuellen Schaltvorgänge beim Betrieb des Fahrzeugs unter Berücksichtigung von bei den Schaltvorgängen vorliegenden Fahrbetriebszuständen ermittelt oder geändert wird.
Patent DE-19917919-A1 (DE)
Title: Polymer hydrogel mixture, useful for the production of absorption materials, comprises a hydrogel forming polymer having acidic groups and a hydrogel forming polymer having amine and/or imine groups.
Inventor: HAEHNLE HANS-JOACHIM
IPC: C08L101/14
Filed: 1999-04-20
Abstract: A hydrogel forming polymer mixture (I) contains: (A) a hydrogel forming polymer having acidic groups; and (B) a hydrogel forming polymer having amine and /or imine groups such that the ratio of acid groups in (A) to the sum of amine and/or imine groups in (B) is 1:9-9:1.
Patent DE-19922734-A1 (DE)
Title: Electric motor has three or more technical parts, e.g. outer ring with stator plate, winding, middle ring with magnets with and without windings, and inner ring with current pick-up winding
Inventor: SUMERA ANDREAS
IPC: H02K16/00
Filed: 1999-05-18
Abstract: The motor is made of three or more technical parts. The motor can be made in various forms, including one with an outer ring (1) containing a stator plate with a winding, a middle ring (2) with magnets with and without windings and an inner ring (3) or axle with a current pick-up winding.
Patent DE-19929711-A1 (DE)
Title: Current-conducting connecting device used as a bushing for electrical conductors in medium and high voltage applications have collars with a tubular cross-section
Inventor: MEYER JENS
IPC: H02B13/00
Filed: 1999-06-24
Abstract: Current-conducting connecting device have collars (MS) with a tubular cross-section. The collars have metal seals (MD1, MD2) on their free ends, the seals being surrounded by shape memory alloy ring (FG-R1. FG-R2) and forming a detachable compression joint with sealing surfaces (DF1, DF2) of the connections (AA1, AA2) of a device. Preferred Features: The collars are made of one piece and of a thin-walled pipe. The metal seals are annular and are provided with a round cross-section.
Patent DE-19934027-A1 (DE)
Title: Roll stand for producing rolled strip of various widths and specified cross-sectional contours has a pair of intermediate rolls whose axes cross one another and the axes of the support and working rolls
Inventor: NIHEI MITSUO
IPC: B21B37/28
Filed: 1999-07-21
Abstract: The pair of intermediate rolls (3a, 3b) of the roll stand is arranged in such a way that the roll axes in horizontal planes cross one another and also cross the axes of the pairs of working and support rolls (1a, 1b; 2a, 2b). The roll stand is provided with means for varying the crossing angle of the intermediate rolls. The effective length of the support rolls (2a, 2b) is less than the length of the intermediate and working rolls. It is greater than the width of the narrowest strip to be rolled. An Independent claim is also included for a method for operating such a roll stand. The method includes variation of the crossing angle of the intermediate rolls.
Patent DE-19942997-A1 (DE)
Inventor: DEMUTH MARTIN
IPC: C07D309/04
Filed: 1999-09-09
Abstract: The invention relates to a method for synthesizing rose oxide from citronellol or from an oxygen-protected derivative thereof using a halohydrin intermediate step or an epoxide immediate step. The inventive method makes it possible to obtain high yields, an advantageous ratio of the intermediate allyl alcohols of up to 4:1, and a high (10:1) <i>cis/trans</i> ratio of the rose oxide. The process is cost-effective with regard to the chemicals used and saves energy and time.